| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.26 | 6.835% | $109.2495 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $180.73 | 5.196% | $190.1207 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $16.40 | 10.155% | $18.0654 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $177.85 | 9.487% | $194.7226 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $10.93 | 11.154% | $12.1491 | $12.15 | $12.15 | $12.10 |
| Purchase #6 | $187.48 | 9.476% | $205.2456 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $149.98 | 4.230% | $156.3242 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $825.63 | $885.8771 | $885.88 | $885.80 | $885.70 | |